DE68918100T2 - METAL OXIDE CERAMIC POWDER AND METHODS OF PRODUCTION. - Google Patents

METAL OXIDE CERAMIC POWDER AND METHODS OF PRODUCTION.

Info

Publication number
DE68918100T2
DE68918100T2 DE68918100T DE68918100T DE68918100T2 DE 68918100 T2 DE68918100 T2 DE 68918100T2 DE 68918100 T DE68918100 T DE 68918100T DE 68918100 T DE68918100 T DE 68918100T DE 68918100 T2 DE68918100 T2 DE 68918100T2
Authority
DE
Germany
Prior art keywords
amino acid
metal oxide
production
methods
ceramic powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68918100T
Other languages
German (de)
Other versions
DE68918100D1 (en
Inventor
Larry Pederson
Lawrence Chick
Gregory Exharos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/204,643 external-priority patent/US4880772A/en
Application filed by Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Application granted granted Critical
Publication of DE68918100D1 publication Critical patent/DE68918100D1/en
Publication of DE68918100T2 publication Critical patent/DE68918100T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • C01B13/185—Preparing mixtures of oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/322—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the solid state
    • C01B13/324—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the solid state by solid combustion synthesis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Abstract

This invention is directed to the formation of homogeneous, aqueos precursor mixtures of at least one soluble metal salt and amino acid. This produces, upon evaporation, a substantially homogeneous intermediate material having a concentration which would support combustion. A metal oxide powder results on ignition of the intermediate product which combusts same to produce the product powder. An aqueous solution of metal nitrates or other soluble metal salts and a low molecular weight amino acid is coated onto a substrate and pyrolyzed to form a thin ceramic film. The amino acid serves to prevent precipitation of individual solution components, forming a very viscous liquid as excess water is evaporated.
DE68918100T 1988-06-09 1989-06-09 METAL OXIDE CERAMIC POWDER AND METHODS OF PRODUCTION. Expired - Fee Related DE68918100T2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/204,643 US4880772A (en) 1988-06-09 1988-06-09 Preparation of thin ceramic films via an aqueous solution route
US23864388A 1988-08-30 1988-08-30
US36261389A 1989-06-07 1989-06-07
PCT/US1989/002528 WO1989012027A1 (en) 1988-06-09 1989-06-09 Metal oxide ceramic powders and thin films and methods of making same

Publications (2)

Publication Number Publication Date
DE68918100D1 DE68918100D1 (en) 1994-10-13
DE68918100T2 true DE68918100T2 (en) 1995-05-04

Family

ID=27394682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918100T Expired - Fee Related DE68918100T2 (en) 1988-06-09 1989-06-09 METAL OXIDE CERAMIC POWDER AND METHODS OF PRODUCTION.

Country Status (6)

Country Link
EP (1) EP0422105B1 (en)
JP (1) JPH04507230A (en)
AT (1) ATE111054T1 (en)
AU (1) AU632054B2 (en)
DE (1) DE68918100T2 (en)
WO (1) WO1989012027A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916643C1 (en) * 1989-05-22 1991-01-03 Merck Patent Gmbh, 6100 Darmstadt, De
GB2290308A (en) * 1994-06-14 1995-12-20 British Ceramic Res Ltd Decorative material
JP3192374B2 (en) * 1996-07-01 2001-07-23 正同化学工業株式会社 Method for producing nickel hydroxide
GB9615373D0 (en) 1996-07-22 1996-09-04 Dow Benelux Polyisocyanate-based polymer comprising metal salts and preparation of metal powders therefrom
US5998523A (en) * 1997-07-18 1999-12-07 The Dow Chemical Company Composition comprising a metal salt and metal powder therefrom by the calcining thereof
KR101664958B1 (en) * 2009-04-09 2016-10-12 삼성전자주식회사 Solution composition for forming oxide thin film and electronic device including the oxide thin film
US8961921B2 (en) * 2009-09-28 2015-02-24 Florida Institute Of Technology Apparatus and method for producing liquid ferrate
FR3012127B1 (en) * 2013-10-22 2016-10-28 Commissariat Energie Atomique PROCESS FOR THE PREPARATION OF A POWDER COMPRISING A SOLID SOLUTION OF URANIUM DIOXIDE AND AT LEAST ONE OTHER ACTINIDE ELEMENT AND / OR LANTHANIDE
JP6260326B2 (en) * 2014-02-14 2018-01-17 凸版印刷株式会社 Thin film transistor device and manufacturing method thereof
RU2616305C1 (en) * 2015-12-30 2017-04-14 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" Method for bismuth ferrite transparent nanoscale films production
CN110559875B (en) * 2019-09-22 2021-11-19 王冲 Harmless purification equipment for treating medical waste

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538192A (en) * 1953-02-24 1900-01-01
CA936676A (en) * 1968-07-02 1973-11-13 Courty Philippe Preparation of homogeneous oxides of mixed metallic elements
US3872027A (en) * 1970-02-13 1975-03-18 Petro Tex Chem Corp Oxidative dehydrogenation catalysts and their method of preparation
US4029738A (en) * 1971-12-02 1977-06-14 Societe Francaise Des Produits Pour Catalyse Decomposing nitrogen oxides with nickel-iron-chromium catalysts
GB1398143A (en) * 1972-07-18 1975-06-18 Square D Co Electrical contact materials
US4077808A (en) * 1973-08-31 1978-03-07 Kaman Sciences Corporation Chromia-bonded refractory body devoid of vitreous and sintered bonding
US4038336A (en) * 1973-11-29 1977-07-26 Petro-Tex Chemical Corporation Purification of unsaturated compounds
GB2016432B (en) * 1978-03-17 1982-11-24 Hoelter H Metal oxide-coated coated silica fibres hot gas filter
US4293534A (en) * 1980-08-22 1981-10-06 General Electric Company Molten salt synthesis of alkaline earth titanates, zirconates and their solid solutions
NL8200087A (en) * 1981-01-19 1982-08-16 Mitsubishi Chem Ind PROCESS FOR PREPARING A POROUS FIRE-RESISTANT INORGANIC OXIDE.
US4473452A (en) * 1982-11-18 1984-09-25 The Trustees Of Columbia University In The City Of New York Electrophoresis using alternating transverse electric fields
US4589969A (en) * 1984-10-12 1986-05-20 Yurkov Leonid I Electrode for electrolysis of solutions of electrolytes and process for producing same
DE3650137T2 (en) * 1985-09-06 1995-03-23 Toray Industries Process for producing a sintered zirconia material.
CA1259080A (en) * 1985-09-06 1989-09-05 Nobuo Kimura High density alumina zirconia ceramics and a process for production thereof
US4772511A (en) * 1985-11-22 1988-09-20 Minnesota Mining And Manufacturing Company Transparent non-vitreous zirconia microspheres
JP2622117B2 (en) * 1987-07-17 1997-06-18 日本電信電話株式会社 Superconductor manufacturing method
JP2622116B2 (en) * 1987-07-17 1997-06-18 日本電信電話株式会社 Superconductor manufacturing method
US4804649A (en) * 1987-10-16 1989-02-14 Akzo America Inc. Alkaline oxalate precipitation process for forming metal oxide ceramic superconductors
JPH06259531A (en) * 1993-03-02 1994-09-16 Matsushita Electric Ind Co Ltd Method for correcting inclination of dot pattern

Also Published As

Publication number Publication date
EP0422105A1 (en) 1991-04-17
AU3863189A (en) 1990-01-05
EP0422105B1 (en) 1994-09-07
WO1989012027A1 (en) 1989-12-14
ATE111054T1 (en) 1994-09-15
EP0422105A4 (en) 1992-01-08
AU632054B2 (en) 1992-12-17
DE68918100D1 (en) 1994-10-13
JPH04507230A (en) 1992-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee